EP4593253A3 - Elektrischer synchronmotor - Google Patents

Elektrischer synchronmotor

Info

Publication number
EP4593253A3
EP4593253A3 EP25175295.2A EP25175295A EP4593253A3 EP 4593253 A3 EP4593253 A3 EP 4593253A3 EP 25175295 A EP25175295 A EP 25175295A EP 4593253 A3 EP4593253 A3 EP 4593253A3
Authority
EP
European Patent Office
Prior art keywords
synchronous motor
electric synchronous
tubular
magnetized
wound coils
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP25175295.2A
Other languages
English (en)
French (fr)
Other versions
EP4593253A2 (de
Inventor
Jonas MILLINGER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco Industrial Technique AB
Original Assignee
Atlas Copco Industrial Technique AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Copco Industrial Technique AB filed Critical Atlas Copco Industrial Technique AB
Publication of EP4593253A2 publication Critical patent/EP4593253A2/de
Publication of EP4593253A3 publication Critical patent/EP4593253A3/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/15—Sectional machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/12—Machines characterised by the modularity of some components

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
EP25175295.2A 2017-05-03 2018-04-16 Elektrischer synchronmotor Pending EP4593253A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1730124 2017-05-03
EP18718147.4A EP3619799B1 (de) 2017-05-03 2018-04-16 Elektrischer synchronmotor
PCT/EP2018/059634 WO2018202410A1 (en) 2017-05-03 2018-04-16 Electric synchronous motor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP18718147.4A Division EP3619799B1 (de) 2017-05-03 2018-04-16 Elektrischer synchronmotor

Publications (2)

Publication Number Publication Date
EP4593253A2 EP4593253A2 (de) 2025-07-30
EP4593253A3 true EP4593253A3 (de) 2025-10-08

Family

ID=62002138

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18718147.4A Active EP3619799B1 (de) 2017-05-03 2018-04-16 Elektrischer synchronmotor
EP25175295.2A Pending EP4593253A3 (de) 2017-05-03 2018-04-16 Elektrischer synchronmotor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18718147.4A Active EP3619799B1 (de) 2017-05-03 2018-04-16 Elektrischer synchronmotor

Country Status (3)

Country Link
EP (2) EP3619799B1 (de)
CN (1) CN110622399B (de)
WO (1) WO2018202410A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114257010A (zh) * 2020-09-25 2022-03-29 鸣志电器(太仓)有限公司 一种同心式绕组及其定子结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002015229A1 (en) * 2000-08-10 2002-02-21 John Floresta High performance slotless electric motor and method for making same
JP2009027849A (ja) * 2007-07-20 2009-02-05 Mitsubishi Electric Corp 永久磁石式回転電機
EP2135567A1 (de) * 2008-06-20 2009-12-23 Aesculap AG Chirurgiemotor, chirurgische Maschine und Verfahren zum Herstellen eines Chirurgiemotors
WO2011007694A1 (ja) * 2009-07-15 2011-01-20 三菱電機株式会社 永久磁石式同期モータ
JP5248751B2 (ja) * 2006-03-31 2013-07-31 三菱電機株式会社 スロットレス永久磁石型回転電機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1034643A (zh) * 1988-01-28 1989-08-09 江允良 一种单极定子交直流通用电机
CN1571253A (zh) * 2003-07-25 2005-01-26 陈明灯 一种直流无刷电动机
DE102006009250A1 (de) * 2005-04-20 2006-11-02 Siemens Ag Sattelförmige Spulenwicklung unter Verwendung von Supraleitern und Verfahren zu ihrer Herstellung
DE202006007619U1 (de) * 2006-05-11 2007-09-13 Dr. Fritz Faulhaber Gmbh & Co. Kg Glockenankerspule
FR2905205A1 (fr) * 2006-08-28 2008-02-29 Somfy Sas Machine electrique a stator muni de griffes et de bobinages deportes.
KR101150990B1 (ko) * 2010-06-19 2012-06-13 김유정 슬롯리스 고정자를 갖는 브러시리스 직류 모터
ES2423801T3 (es) * 2010-12-15 2013-09-24 Infranor Holding S.A. Motor síncrono con imanes permanentes
CN102332759A (zh) * 2011-09-02 2012-01-25 中国船舶重工集团公司第七0七研究所 铁芯为无槽分割式结构的永磁电机定子及其制造方法
DE102012007232B4 (de) * 2012-04-07 2014-03-13 Susanne Weller Verfahren zur Herstellung von rotierenden elektrischen Maschinen
EP2784911A1 (de) * 2013-03-27 2014-10-01 Maxon Motor AG Stator für einen Hochtemperaturelektromotor sowie Elektromotor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002015229A1 (en) * 2000-08-10 2002-02-21 John Floresta High performance slotless electric motor and method for making same
JP5248751B2 (ja) * 2006-03-31 2013-07-31 三菱電機株式会社 スロットレス永久磁石型回転電機
JP2009027849A (ja) * 2007-07-20 2009-02-05 Mitsubishi Electric Corp 永久磁石式回転電機
EP2135567A1 (de) * 2008-06-20 2009-12-23 Aesculap AG Chirurgiemotor, chirurgische Maschine und Verfahren zum Herstellen eines Chirurgiemotors
WO2011007694A1 (ja) * 2009-07-15 2011-01-20 三菱電機株式会社 永久磁石式同期モータ

Also Published As

Publication number Publication date
CN110622399A (zh) 2019-12-27
EP3619799A1 (de) 2020-03-11
EP4593253A2 (de) 2025-07-30
WO2018202410A1 (en) 2018-11-08
CN110622399B (zh) 2022-12-06
EP3619799B1 (de) 2025-06-04

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